package com.gaohe.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.gaohe.pojo.Classes;
import com.gaohe.pojo.UserClass;

import java.util.HashMap;
import java.util.List;

public interface UserClassService extends IService<UserClass> {
    List<Classes> getClassByUserId(Long id);

    Long getTotal(Long teacherId);

    Long getMouthTotal(Long teacherId);

    HashMap<String, Long> getTeacherCount(Long userId);
}
